충남대학교 나노소재공학과
Department of Nanomaterials Engineering, Chungnam National University 99 Daehag-ro, Yuseong, Daejeon 305-764, Korea
© Korean Powder Metallurgy Institute
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.